Area & Perimeter Review- 3.MD.5,7,8

Karen covered the bathroom floor shown below with tile pieces measuring 1 square foot each.

What is the area of her floor?

• 13 sq ft

• 40 sq ft

• 26 sq ft

• 48 sq ft

Tags

CCSS.3.MD.C.5

CCSS.3.MD.C.6

CCSS.3.MD.C.7

In a rectangular figure, how many tiles across will make the area 18 when there are 9 tiles down?

• 2

• 9

• 18

• 27

Tags

CCSS.3.MD.C.5

CCSS.3.MD.C.6

CCSS.3.MD.C.7

CCSS.3.OA.A.1

CCSS.3.OA.A.3

CCSS.3.OA.A.4

CCSS.3.OA.C.7

Mrs. Barnett gave each student construction paper that measured 7 inches wide and 8 inches long. What is the area of the construction paper?

• 63 sq in

• 56 sq in

• 30 sq in

• 15 sq in

The garden below is twice as long as it is wide. The width is 5 meters. What is the area of the garden?

• 50 sq meters

• 30 sq meter

• 20 sq meters

• 15 sq meters

Which expression represents the area of the figure below?

• 6 yd × 3 yd × 8 yd = 18 yd × 8 yd

• 6 yd + 3 yd × 8 yd = 6 yd × 24 yd

• 6 yd × 8 yd + 3 yd × 8 yd = 9 yd × 8 yd

• 6 yd × 3 yd + 8 yd × 8 yd = 18 yd × 81 yd

Tags

CCSS.3.MD.C.5

CCSS.3.MD.C.6

CCSS.3.MD.C.7

Mr. Johnson drew two figures, as shown below.

What is the combined area of figure X and figure Y?

• 40 square units

• 49 square units

• 50 square units

• 59 square units

Matt made the diagram below to show the side lengths of his flower garden.

What is the perimeter of Matt’s flower garden?

• 10 ft

• 16 ft

• 20 ft

• 100 ft

Tags

CCSS.3.MD.D.8

What is the area of the sign below?

• 1 sq ft

• 2 sq ft

• 3 sq ft

• 6 sq ft

Bill’s computer screen is 8 inches tall and 10 inches long. What is the area of Bill’s computer screen?

• 88 square inches

• 36 square inches

• 80 square inches

• 18 square inches

Mr. Kim drew a picture of his garden, as shown below, to find how much fencing he needed to buy.

What is the perimeter of his fence?

• 11ft

• 17 ft

• 34 ft

• 42 ft